FI88743C - Roerkapningsverktyg - Google Patents
Roerkapningsverktyg Download PDFInfo
- Publication number
- FI88743C FI88743C FI881895A FI881895A FI88743C FI 88743 C FI88743 C FI 88743C FI 881895 A FI881895 A FI 881895A FI 881895 A FI881895 A FI 881895A FI 88743 C FI88743 C FI 88743C
- Authority
- FI
- Finland
- Prior art keywords
- motor
- tool according
- tool
- support
- compressed air
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 claims description 25
- 229910052572 stoneware Inorganic materials 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
- B23D45/128—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes with the tool introduced into the tubes and cutting from the inside outwards
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/384—By tool inside hollow work
- Y10T83/391—With means to position tool[s] for cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/384—By tool inside hollow work
- Y10T83/394—One tool having unidirectional rotary motion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9372—Rotatable type
- Y10T83/9403—Disc type
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Surgical Instruments (AREA)
- Sawing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA535380 | 1987-04-23 | ||
CA 535380 CA1284459C (en) | 1987-04-23 | 1987-04-23 | I-t-h pipe cutting tool |
Publications (4)
Publication Number | Publication Date |
---|---|
FI881895A0 FI881895A0 (fi) | 1988-04-22 |
FI881895A FI881895A (fi) | 1988-10-24 |
FI88743B FI88743B (fi) | 1993-03-15 |
FI88743C true FI88743C (fi) | 1993-06-28 |
Family
ID=4135483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI881895A FI88743C (fi) | 1987-04-23 | 1988-04-22 | Roerkapningsverktyg |
Country Status (11)
Country | Link |
---|---|
US (1) | US4809775A (pt) |
EP (1) | EP0288288B1 (pt) |
JP (1) | JPS63283812A (pt) |
AU (1) | AU598661B2 (pt) |
BR (1) | BR8801873A (pt) |
CA (1) | CA1284459C (pt) |
DE (1) | DE3868675D1 (pt) |
ES (1) | ES2029882T3 (pt) |
FI (1) | FI88743C (pt) |
GR (1) | GR3004304T3 (pt) |
NZ (1) | NZ224318A (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5431220A (en) * | 1994-03-24 | 1995-07-11 | Smith International, Inc. | Whipstock starter mill assembly |
US6629565B2 (en) | 2000-07-24 | 2003-10-07 | Smith International, Inc. | Abandonment and retrieval apparatus and method |
US6626074B1 (en) | 2002-05-14 | 2003-09-30 | Theodore D. Wheeler | Down hole pipe and casing cutter |
GB0226725D0 (en) * | 2002-11-15 | 2002-12-24 | Bp Exploration Operating | method |
US7644763B2 (en) | 2007-03-26 | 2010-01-12 | Baker Hughes Incorporated | Downhole cutting tool and method |
US7574807B1 (en) * | 2007-04-19 | 2009-08-18 | Holelocking Enterprises Llc | Internal pipe cutter |
US7823632B2 (en) * | 2008-06-14 | 2010-11-02 | Completion Technologies, Inc. | Method and apparatus for programmable robotic rotary mill cutting of multiple nested tubulars |
US9759030B2 (en) | 2008-06-14 | 2017-09-12 | Tetra Applied Technologies, Llc | Method and apparatus for controlled or programmable cutting of multiple nested tubulars |
DE102009057115A1 (de) * | 2009-12-04 | 2011-06-09 | Autech Gmbh | Rohrschneideverfahren und Vorrichtung |
WO2012025816A2 (de) * | 2010-08-24 | 2012-03-01 | Stanislav Tolstihin | Einrichtung für einen schichtaufschluss |
US20140000428A1 (en) * | 2012-06-29 | 2014-01-02 | Baker Hughes Incorporated | Self-Lubricating Saw Blade Assembly with Debris Removal Paths |
AU2015289775B2 (en) | 2014-07-14 | 2018-08-09 | Aarbakke Innovation A.S. | Wellbore intervention tool for penetrating obstructions in a wellbore |
GB2548104A (en) * | 2016-03-07 | 2017-09-13 | Shanghai Hengxu Mat Co Ltd | Tubular cutting device |
KR101957956B1 (ko) * | 2016-05-31 | 2019-03-14 | (주)엠알이노베이션 | 무바늘의 분사식 주사기용 사출 제조 장치 |
CN106825735B (zh) * | 2017-03-14 | 2019-03-19 | 湖北正浩建设集团有限公司 | 一种埋管切割机的切割方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE342498C (pt) * | ||||
US514985A (en) * | 1894-02-20 | Boiler-flue cutter | ||
US669983A (en) * | 1900-06-30 | 1901-03-19 | Otto H Ewest | Pipe-cutting tool. |
US1088135A (en) * | 1911-11-13 | 1914-02-24 | Robert Thomas Fagan | Welll-saw. |
US1392192A (en) * | 1920-06-22 | 1921-09-27 | George W Miller | Pipe-cutter |
US2534858A (en) * | 1946-06-08 | 1950-12-19 | Guy P Ellis | Pipe cutter |
US2942092A (en) * | 1959-02-27 | 1960-06-21 | Fred W Cammann | Internal tube cutter |
DE1136956B (de) * | 1960-03-10 | 1962-09-27 | Rheinische Braunkohlenw Ag | Vorrichtung zum Trennen von Brunnenrohren, insbesondere zum Entwaessern eines Kohlefeldes |
FR1465588A (fr) * | 1965-11-30 | 1967-01-13 | Commissariat Energie Atomique | Machine pour l'usinage de la surface intérieure d'un tube |
SU605934A1 (ru) * | 1973-09-26 | 1978-05-05 | Leonov Mikhail D | Устройство дл резки труб в скважине |
US4106561A (en) * | 1977-05-12 | 1978-08-15 | Jerome Robert J | Well casing perforator |
US4220201A (en) * | 1979-02-21 | 1980-09-02 | Service Equipment Design Co., Inc. | Casing perforator |
US4307512A (en) * | 1980-08-20 | 1981-12-29 | Phillips Herbert H | Rotary wand with attached circular saw blade |
US4524511A (en) * | 1983-02-28 | 1985-06-25 | Remcut International Inc. | Adjustable interior pipe cutter |
DE3341424C2 (de) * | 1983-11-14 | 1986-03-13 | Tremag Trennmaschinen-Gesellschaft mbH, 4100 Duisburg | Antriebsvorrichtung |
GB8407707D0 (en) * | 1984-03-24 | 1984-05-02 | Edgealpha Ltd | Cutters |
US4601223A (en) * | 1984-07-16 | 1986-07-22 | Westinghouse Electric Corp. | Flail tube cutter |
-
1987
- 1987-04-23 CA CA 535380 patent/CA1284459C/en not_active Expired - Fee Related
-
1988
- 1988-04-04 US US07/177,432 patent/US4809775A/en not_active Expired - Fee Related
- 1988-04-20 BR BR8801873A patent/BR8801873A/pt not_active IP Right Cessation
- 1988-04-21 ES ES88303624T patent/ES2029882T3/es not_active Expired - Lifetime
- 1988-04-21 NZ NZ22431888A patent/NZ224318A/xx unknown
- 1988-04-21 DE DE8888303624T patent/DE3868675D1/de not_active Expired - Fee Related
- 1988-04-21 EP EP19880303624 patent/EP0288288B1/en not_active Expired - Lifetime
- 1988-04-21 AU AU15044/88A patent/AU598661B2/en not_active Ceased
- 1988-04-22 JP JP63100020A patent/JPS63283812A/ja active Granted
- 1988-04-22 FI FI881895A patent/FI88743C/fi not_active IP Right Cessation
-
1992
- 1992-04-08 GR GR920400666T patent/GR3004304T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
AU1504488A (en) | 1988-10-27 |
FI88743B (fi) | 1993-03-15 |
US4809775A (en) | 1989-03-07 |
EP0288288A2 (en) | 1988-10-26 |
EP0288288B1 (en) | 1992-03-04 |
GR3004304T3 (pt) | 1993-03-31 |
DE3868675D1 (de) | 1992-04-09 |
JPH0478406B2 (pt) | 1992-12-11 |
FI881895A0 (fi) | 1988-04-22 |
ES2029882T3 (es) | 1992-10-01 |
EP0288288A3 (en) | 1989-07-19 |
FI881895A (fi) | 1988-10-24 |
NZ224318A (en) | 1990-05-28 |
AU598661B2 (en) | 1990-06-28 |
JPS63283812A (ja) | 1988-11-21 |
BR8801873A (pt) | 1989-11-14 |
CA1284459C (en) | 1991-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |
Owner name: INCO LIMITED |